We study rollover risk and collateral value in a dynamic asset pricing model with endogenous debt financing by … news. We demonstrate the optimality of the maximum riskless short-term debt financing for optimistic borrowers even in the …

, even when both extend life equally. This asymmetry helps explain low observed investment in preventive care. Second, severe …

other industrialized countries, between rich and poor countries, and among poor countries. But accounting for the cost of …

firm characteristics - Tobin's Q, past investment, earnings-price ratios, market betas, and idiosyncratic volatility of … returns by aggregate investment and valuation ratios; and v) a downward sloping term structure of risk premia for dividend … strips. Our model delivers testable predictions about the behavior of firm-level real variables - investment and output …

probability of disaster leads to a collapse of investment and a recession, an increase in risk spreads, and a decrease in the … of business cycle dynamics, especially sharp downturns in investment and output such as 2008-IV …

I study irreversible investment decisions when projects take time to complete, and are subject to two types of …, and materials that will ultimately be required to complete the project, and that is only resolved as the investment … required, and which is external to the firm's investment activity. I derive a simple decision rule that maximizes the firm …